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<p>Hello,</p>
<p><br>
</p>
<p>Thanks for your interest in SimNIBS!</p>
<p><i>- The mesh created by SimNiBS thanks to headreco is a
volumetric mesh? Or it only creates a surface mesh? <br>
</i></p>
<p>The final mesh (.msh) contains both a volume mesh with
tetrahedral elements and a surface mesh with triangular elements.
The numerical method we for the simulations (FEM) requires volume
meshes. You can find surfaces in the m2m_<i>subID</i> folder as
well (.stl format).</p>
<div><i>- Can I transform and save the resulting mesh as a nifti
file in matlab?</i></div>
<div><i><br>
</i></div>
<div>We create a nifti image based on the mesh file. It is called <i>subID</i>_final_contr.nii.gz,
and is located in the m2m<i>_subID</i> folder.</div>
<div><br>
</div>
<div>
<div><i>- Can extract the mean of the field withing an entire
network while analyzing the simulation (post-hoc)?</i></div>
<div><i><br>
</i></div>
<div>Sure, but the exact analysis pipeline will depend on how the
network is defined, e.g. FsAverage space or MNI space. SimNIBS
can transform electric field simulations to both, please see the
tutorial:
<a class="moz-txt-link-freetext" href="https://simnibs.github.io/simnibs/build/html/tutorial/gui.html#setting-simulation-options">https://simnibs.github.io/simnibs/build/html/tutorial/gui.html#setting-simulation-options</a><br>
</div>
</div>
<div><br>
</div>
<div>Best Regards,</div>
<div>Guilherme<br>
</div>
<div><br>
<i></i></div>
<div class="moz-cite-prefix">On 12/06/2020 11.51, Sara Romanella
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAFXDVeOGm2vz=OJRj=7zNa5D8LFAHVgYiB1ZnR+J525NJBEbmw@mail.gmail.com">
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<div>To whom it may concern, </div>
<div><br>
</div>
<div>I am Sara Romanella, a PhD Student in Florence. I am using
your software for modeling in healthy subjects and I found it
incredibly helpful and intuitive. I just have a couple of
doubts. If there is any chance you could enlighten me,
this would be greatly appreciated. I am working on MatLab
script with your last version on Windows.</div>
<div><br>
</div>
<div>- The mesh created by SimNiBS thanks to headreco is a
volumetric mesh? Or it only creates a surface mesh? <br>
</div>
<div>- Can I transform and save the resulting mesh as a nifti
file in matlab?</div>
<div>- Can extract the mean of the field withing an entire
network while analyzing the simulation (post-hoc)?</div>
<div><br>
</div>
<div>In any case, thank you so much for any information you can
give me.<br>
</div>
<div>Best, </div>
<div>Sara </div>
<div><br>
</div>
<div>
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data-smartmail="gmail_signature">
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style="font-size:10.06px;background-color:initial">Fellow (Ph.D. in
Neuroscience)</span></div>
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nr. +393409831115</font></font></div>
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<pre class="moz-quote-pre" wrap="">_______________________________________________
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